I want to do that too. How did you do it? Shit, I went on a serious porn binge on Wednesday. I'm talking upwards of 3 consecutive loads...
Nice one. I bet your bursting with energy. Are you going for the three months then? It gets easier after the first month, but you have to discipline yourself, regular sleeping pattern is required. If you get wakened in the night there is a danger of throwing one off to get back to sleep.
I had a bet with some dudes like two years ago to see who could go the longest without any sexual activity, including masturbation. It was ruled by the honor system - I cheated.
It's not the tiredness, it's the interruption. You have to discipline your mind not to think about tits and that. But if you get wakened prematurely, then it can be hard to get back to sleep and you get restless, and then your mind starts wandering. I snapped after 9 weeks once because of this.